redline | 55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3

General

Target

55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
Size

568KB
MD5

963f526636c53e9ecf5af8025e0daca0
SHA1

bf41a267e768fca782e6861ba274aac58f79a959
SHA256

55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3
SHA512

85d347f552ee0f73af7e5f198430c452b4194f73f9313007f4e800e3fc2a9cc07c6c20de7cf81ac6530ff45b35b09b8ae137f01319ed86ceb084329ebff67fa8
SSDEEP

12288:UfLYRxA4Y5lyA/BxSPCPU0/iRsFpPQPht0XJ1vzUZdJFk7UQlbd9JU:XR6KRDPht0HgHUvbdX

Score

10^/10

redline sectoprat cheat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.57.84:55615

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/2996-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2996-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1828 set thread context of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
Token: SeDebugPrivilege	2996	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98
PID 1828 wrote to memory of 2996	1828	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	98

C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
"C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
  "C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1828-10-0x000000000A3D0000-0x000000000A46C000-memory.dmp

Filesize
624KB

Download
memory/1828-5-0x0000000004F80000-0x0000000004F8A000-memory.dmp

Filesize
40KB

Download
memory/1828-4-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/1828-14-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/1828-1-0x00000000004F0000-0x0000000000584000-memory.dmp

Filesize
592KB

Download
memory/1828-6-0x00000000061D0000-0x00000000061EA000-memory.dmp

Filesize
104KB

Download
memory/1828-7-0x00000000751AE000-0x00000000751AF000-memory.dmp

Filesize
4KB

Download
memory/1828-8-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/1828-9-0x0000000007C30000-0x0000000007C92000-memory.dmp

Filesize
392KB

Download
memory/1828-0-0x00000000751AE000-0x00000000751AF000-memory.dmp

Filesize
4KB

Download
memory/1828-3-0x0000000004FA0000-0x0000000005032000-memory.dmp

Filesize
584KB

Download
memory/1828-2-0x00000000054B0000-0x0000000005A54000-memory.dmp

Filesize
5.6MB

Download
memory/2996-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2996-15-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2996-16-0x0000000005900000-0x0000000005F18000-memory.dmp

Filesize
6.1MB

Download
memory/2996-17-0x00000000052E0000-0x00000000052F2000-memory.dmp

Filesize
72KB

Download
memory/2996-18-0x0000000005380000-0x00000000053BC000-memory.dmp

Filesize
240KB

Download
memory/2996-19-0x00000000053C0000-0x000000000540C000-memory.dmp

Filesize
304KB

Download
memory/2996-20-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download
memory/2996-21-0x0000000005620000-0x000000000572A000-memory.dmp

Filesize
1.0MB

Download
memory/2996-22-0x00000000751A0000-0x0000000075950000-memory.dmp

Filesize
7.7MB

Download

Analysis

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